Isolating RGB

Follow my directions to break down a full-color picture into RGB components! Start with a colorful picture file on your laptop, or use the Creative Commons Search to find something colorful. Control-click the image, and open it in Adobe Photoshop.

Studying RGB onscreen

Follow my directions to see the RGB ingredients displayed on your computer screen!

Controlling the Amounts of RGB

Mr. Mont has an excellent simulation that controls the amount of Red, Green, and Blue on your screen.

Practice with Three-Bit Color

Try this link for practice!

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